Magnetic jack



FIG. 1 is a perspective view from the front and one side of a magneticjack showing our new design;

FIG. 2 is a perspective view from the rear and left side thereof;

FIG. 3 is a perspective view from the rear and right side thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view; and,

FIG. 6 is a rear elevational view.

The broken line portion of the figure drawings is included to showunclaimed subject matter only and forms no part of the claimed design.

CLAIM The ornamental design for a magnetic jack, as shown and described.